Testing at the
Speed of Awesome.

Accelerate your software development and bring your great ideas to market faster with the world's largest automated testing cloud for web and mobile apps.

SauceCon 2018 Is Coming! March 1-2 2018 in San Francisco.

Who loves Sauce Labs?

Sauce Labs was the only Selenium cloud-based solution that offered automated cross-browser testing, so we could test any OS and browser combination.

Yusuke TsutsumiSenior Software DeveloperZillow

We have definitely increased our test coverage through the cross-browser capabilities in Sauce Labs. Testing on all possible operating systems and browsers gives us another way of ensuring the quality of our software.

Manoj PahujaTest Architect, GoDaddyGoDaddy
Parameshwaran Murli, Architect, LogMeIn

Having a continuous delivery pipeline is key to what we’re trying to accomplish, and automated testing on TestObject and Sauce Labs gets us there.

Parameshwaran MurliArchitectLogMeIn



No need to spend valuable time and resources developing and maintaining your own infrastructure when you have access to the secure and reliable automated testing from Sauce.

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With Sauce Labs, our Enterprise customers enjoy Continuous Integration and Continuous Delivery while radically reducing their testing time. But don’t just take our word for it.

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Key Features

Cross Browser Testing

Test your web and mobile apps on the world’s largest automated testing cloud with more than 900 platform, OS and browser combinations.

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Mobile Web Testing

Ensure your web applications work across the latest Android and iOS mobile devices with instant access to emulators, simulators and real devices.

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JS Unit Testing

Run JavaScript unit tests for web apps and you can be sure your code works in every environment.

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Learn more about Sauce for EnterpriseSmall Teams or Open Source.

Facts, Tools & Resources

Latest Trends in Cross Browser Testing

Sauce Labs operates the world’s largest automated testing cloud. Because we run more tests than anyone else, there's no better source for building your test coverage matrix than with Sauce Labs. Take a look through our coverage report to view testing trends by browser, OS, industry and more.

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Tests Complete

Our cloud-based platform runs well over a million of tests per day, which means your testing will be infused with the experience and professionalism of Sauce Labs.

Learn From The Experts

If automated testing is new to your process, Sauce Labs is the best place to learn best practices. After all, we’ve been here from the beginning and we still exceed the industry standards for customer service and technical expertise.

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Why build and test with Sauce?

As the leaders in automated testing, we offer the world's most comprehensive testing cloud for web and mobile apps. We’re easy to work with and we know what you want – accuracy, speed and efficiency.

Detailed Comparison

Less time testing.
More time innovating.

Find out what testing with Sauce can do for you.